baber/WOPTO huggingface dataset:
Patent JP-H02109712-A (JP)
Title: Positive suspension for car
Inventor: FUKUSHIMA NAOTO
IPC: B60G17/016
Filed: 1988-10-18
Abstract: PURPOSE:To enhance the steering responsiveness and running stability in marginal turning by adjusting the front-back allocation ration of a reverse rolling moment by means of a roll regulation control means by a steering characteristics control means based on steering angle speed and the slip angle of a car. CONSTITUTION:The working pressure of a plurality of hydraulic units 18FL to 18RR provided for each of front, rear, right and left wheels is controlled by a plurality of pressure control valves 20FL to 20RR. The pressure control valves 20FL to 20RR are controlled by a controller 32 based on the signals from a cross acceleration sensor 26 and steering angle sensor 28 and slip angle sensor 30. At this moment, the front-back allocation ratio of a reverse rolling moment by means of a roll regulation control means composed of a plurality of gain adjusters 38f and 38r, reversers 36f and 36r, and valve driving circuits 34FL and 34RR is adjusted by a steering characteristics control means composed of a plurality of gain adjusters 38f and 38r, a comparative decision circuit 40, and a gain commander 42 based on steering angle speed and slip angle.
Patent JP-H08123656-A (JP)
Title: Method and device for controlling function with picture symbol
Inventor: HAYAMA SATORU
IPC: G06F3/0481
Filed: 1994-10-26
Abstract: PURPOSE: To provide the method and device for control over functions with picture symbols which can control the functions only through operation on the picture symbols and are high in operability. CONSTITUTION: An entity management part 113 receives an indication from an indicating means 102 and displays a picture symbol, made to correspond to a function made to correspond to an entity, at a display means 101 by using a function picture symbol display management part 115. A function picture symbol management part 111 receives an indication from the indicating means 102 executes the function made to correspond to the picture symbol by using a function execution part 116 or creating function execution part 125. A function picture symbol relation definition part 122 changes the picture expression of relation that a function picture symbol relation display part 121 displays according to an indication from the indicating means 102 and defines relation. The defined relation is stored and managed by a function picture symbol relation management part 123.  A function creation part 124 creates a creating function on the basis of the function.
Patent JP-H11101114-A (JP)
Title: Engine oil supply tank
Inventor: NAKANE SHINICHI
IPC: F01M11/00
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To eliminate fine dust mixed in engine oil on the tank side by providing a cup member for receiving the upper side of a cylindrical filter placed on a bottom part of a tank body so as to surround a discharge port at the bottom part of the tank body, in a loosely fitted state to form a meandering passage from the upper side of the tank body to the discharge port. SOLUTION: When the oil level is in a body 14 of an auxiliary oil tank and above a base body of a cup member 40, oil flows to a discharge port 14a via a meandering passage and also passes through a side wall of a filter 30 in the form of by-passing the meandering passage to reach the discharge port 14a. At this time, fine dust 60 mixed in engine oil is retained near a bottom part of the body 14 and hindered from moving to the discharge port 14a by the side wall of the filter 30. In the case of the oil level being lowered below the base body of the cup member 40, most of the oil passes the side wall of the filter 30 to reach the discharge port 14a, and the fine dust 60 is hindered from moving to the discharge port 14a by the presence of the side wall of the cup member 40 or the side wall of the filter 30.
Patent JP-H01104408-A (JP)
Title: Method and device for removing welding spatter
Inventor: TOMITA YASUHIRO
IPC: B21B45/00
Filed: 1987-10-16
Abstract: PURPOSE:To remove the spatter stuck in the vicinity of a weld zone without suspending the traveling of a steel plate by bringing the roll unit composed of brush roll and backup roll into contact with the weld zone vicinity of the steel plate which is continuously passed. CONSTITUTION:The roll unit consisting of more than one pair of brush roll 3 and backup roll 4 is oppositely arranged at the down stream side of a welding machine 2. A steel plate 1 is connected by the welding machine 2 and when the weld zone vicinity of the steel plate 1 to be transferred in the direction of a cold rolling mill 6 approaches said roll unit, said rolls 3, 4 are brought into contact with the steel plate 1 by the lift means of a hydraulic cylinder 7, etc. The spatter stuck on the surface is peeled off by sliding the brush roll 3 to the surface of the steel plate 1. A warm water or air is blown from a nozzle 9 to the peeled spatter to remove it from the steel plate 1 surface. When the weld zone vicinity passes through this roll unit, the rolls 3, 4 are separated from the steel plate 1 surface.
Patent JP-S62123324-A (JP)
Title: Pyroelectric type infrared detection element
Inventor: YAMAMOTO TAIJI
IPC: G01J1/02
Filed: 1985-11-25
Abstract: PURPOSE:To enable the detection of an electric charge generated on the surface of a substrate while facilitating the formation of an electrode, by forming a finger-crossed type electrode on the surface of a pyroelectric substrate. CONSTITUTION:A chip 4' for detecting infrared rays is bonded securely on a stem 1. Then, an infrared rays incident passing through a silicon window 3 from outside irradiates a finger-crossed type electrode 13 formed on the surface of the chip 4'. As the electrode 13 is formed with different electrode fingers 13c crossed alternately between one pair of electrode as terminals 13a and 13b, an electric charge can be detected generated near the surface of the pyroelectric substrate 10 tanks to a pyroelectric effect of the pyroelectric substrate 10 between the electrode fingers 13c. Since, the chip 4; has the electrodes on the surface of the substrate 10, creating a planar construction. This method is suitable for volume production by a photolithography. The electric charge to be detected is located near the surface of the substrate 10 so much to ensure a very high response time to infrared rays, and providing a highly sensitive detection output. Further more, the thickness of the substrate 10 is almost irrelevant to the performance, thereby enabling a higher freedom in the designing.
Patent JP-2000074360-A (JP)
Title: Dioxin and the like generation suppressing system
Inventor: SETO HIROSHI
IPC: F23G5/30
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To suppress re-synthesis of dioxin and the like precursor by pouring to mix water or air of an ambient temperature with exhaust smoke gas exhausted from an incinerating furnace, quenching the mixture, temperature lowering the smoke gas to a specific temperature range, and removing fly ash by a high temperature dust collector. SOLUTION: Refuse is dumped in a fluidized bed burning unit 13 from a refuse supply hopper 11 of a refuse incinerating furnace 1 via a refuse dumping port 12, and incinerated. Dioxin and the like are thermally decomposed by assuring 800 deg.C or higher of a burning temperature and 2 sec or more of a burning time by a free board 14 of the burning unit. Exhaust smoke gas is exhausted from an exhaust smoke discharge port 15. Cooling water or cold air is supplied from an inlet 21 to an exhaust smoke gas quick cooler 2, mixed with the smoke gas, the mixture is quenched to 600 to 480 deg.C, and fly ash becoming a catalyst for expediting re-synthesis of the dioxin and the like in the exhaust smoke is removed in a high temperature dust collector 3.  The thus dust removed smoke gas is exhausted into the atmosphere from a stack 6 in which the smoke gas is induced by an induction blower 5 via a heat recovering unit 4.
Patent JP-H07305383-A (JP)
Title: Sealed expansion tank for retaining and feeding water
Inventor: YUASA HEIJI
IPC: E03B11/02
Filed: 1992-08-06
Abstract: PURPOSE:To prevent water in a water tank from flowing back and to supply clean water that resists algae and mildew growth by connecting a feed water pipe and a discharge pipe to the respective portions of a sealed expansion tank having a bellows-shaped wall that expands and contracts, and inserting a check-valve-equipped low-pressure air vent valve into the tank. CONSTITUTION:As water that has fallen onto a water retainer 110 naturally falls and collects in a sealed expansion tank 1, air inside is exhausted from a check-valve-equipped low-pressure air vent valve 22 located at the top 4 of the tank 1. Next, part of the water is allowed into a discharge pipe 3 and a pressurization pump 27 and air in the discharge pipe 3 is exhausted from the air vent valve 22. A lower float 14 in the valve 22 is therefore pushed by the water and closes a holed partition plate 8 because of its buoyancy. Further, air passing through the partition plate 8 pushes a check-valve float 13 open. When the water in the tank 1 is discharged, the float 13 makes close contact with the partition plate 8, thus keeping air out. Therefore, the water in the tank 1 is kept out of contact with air and kept from flowing back, so clean water can be supplied.
Patent JP-H01106083-A (JP)
Title: Developer supply device
Inventor: IKESUE MASUMI
IPC: G03G15/08
Filed: 1987-10-20
Abstract: PURPOSE:To supply a developer continuously by a prescribed quantity even after an end warning is generated by providing a means which moves a developer agitating member selectively to an auxiliary developer storage space and a storage space. CONSTITUTION:The length L0 of the toner agitating member 4 is L1 shorter than the length of a container 1 in the arrangement direction of a shaft 2. Even when toner in an area of L0 is all consumed, there is toner left in an area of L1 and the space 11 is used as the auxiliary toner storage space to use the toner left here after the developer end warning is generated. When copying operation is carried out in this state, a moving means moves the toner agitating member 4 selectively as shown by an arrow to the area of L1 together with the agitating shaft 2. Consequently, even when the developer end warning is generated, the operation is continued without interrupting the supply of a developer.
Patent JP-S63113536-A (JP)
Inventor: GODDARD JOHN D
IPC: G03C7/26
Filed: 1987-10-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0583939-A (JP)
Title: Dc-dc converter
Inventor: ARAKAWA KOJI
IPC: H02M3/28
Filed: 1991-09-13
Abstract: PURPOSE:To provide a forward type DC-DC converter capable of obtaining high-voltage, large-current output by reducing heat generation from a transformer and reducing the ringing peak value generated in the voltage waveform of a rectifying and smoothing circuit. CONSTITUTION:A forward type DC-DC converter has a plurality of switching transformers T2 and T3, the primary windings L21 1 and L31 1 are connected in parallel, and these primary windings are then connected in series with a switching transistor Q1 and a DC power supply E1. Moreover, the output of a rectifying and smoothening circuit connected to the secondary windings is taken out in series. Thus, the leakage inductance is reduced, the peak value of the ringing portion of the voltage waveform of the rectifying and smoothing circuit can be reduced, so that break of the transformer or flywheel diode occurs less frequently. Also, heating of the transformer due to leaked magnetic flux can be reduced. This will greatly contribute to the practical use of forward type DC-DC converter capable of providing high voltage and large electric power.
Patent JP-S61142983-A (JP)
Title: Motor controller
Inventor: SAITO HIDEO
IPC: H02P29/00
Filed: 1984-12-13
Abstract: PURPOSE:To alleviate the load of a microcomputer by forming ON/OFF control signal of switching means by a logic circuit. CONSTITUTION:An instructing unit 1 outputs C1-C4 as rotating speed designation signals, and D as a rotating direction designation signal. A D/A converter 2 outputs a voltage in response to the rotating speed and the designation of the direction to an error amplifier 9. On the other hand, the output of detecting means 7 is connected through the first switching means 3 or through a frequency converter 5 and the second switching means 4 with the amplifier 9. A logic circuit 10 inputs signals C1-C4 of designating the rotating speed, turns ON the means 3 and OFF the means 4 when the rotating speed designates 0 and OFF the means 1 and ON the means 4 when the rotating speed designates except 0.
Patent JP-H09104324-A (JP)
Title: Wiper device
Inventor: SUZUKI ATSUSHI
IPC: B60S1/08
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To stop in a containing position after a wiper is continuously operated to a given stop position by providing a transistor for holding a relay connected to a rise up relay and holding ON of a rise up relay even after a transistor for detecting an ignition terminal is turned OFF. SOLUTION: When a wiper blade 10 wipes a surface to be wiped at intervals of an intermittent rest time, when an ignition switch 21 is switched to OFF with a wiper switch 2 situated in an intermittent position, a circuit in which the wiper switch 2 is switched from an intermittent position to a stop position is formed. Thereby, a wiper motor 4 has an output shaft 4c continued to run forward until the output shaft 4c does not stop rotation and the wiper plate 10 is moved to a lower reversing position B. When the wiper plate 10 reaches the lower reversing position B, the output shaft 4c of the wiper motor 4 is reversed and at a point of time when the wiper plate 10 reaches a containing position C in a level lower than the lower reversing position, the output shaft 4c of the wiper motor 4 is stopped.
Patent JP-2001079432-A (JP)
Title: Small article case with shredder
Inventor: IMOTANI MITSURU
IPC: B02C18/16
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To arrange/house paper pieces such as post cards and to shred paper pieces such as unnecessary post cards simply by installing a shredder at an upper position of the side part of a small article case having drawers which can be inserted/detached freely forward/backward and a refuse receiving part below the shredder. SOLUTION: In a small article case, a shredder 3 is installed at an upper position of the right side of a small article case part 2, shown in figure, having vertically arranged three drawers 1 which can be inserted/detached freely forward/backward, and a refuse receiving part 4 is installed freely insertably/ detachably forward/backward below the shredder 3. As an example in use, stamps and receipts are placed in the upper drawer 1, post cards are placed in the middle drawer 1, and slightly bulky articles such as paste and Scotch tapes are placed in the lower drawer 1. Writing implements are mounted on a part of a roof 10 formed in the shape of a tray on the left side of a top part. Unnecessary paper pieces are shredded by the shredder 3 installed at the upper position of the side part of the part 2.
Patent JP-S61140139-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/318
Filed: 1984-12-13
Abstract: PURPOSE:To obtain the film having barrier action excellent in permeability to ultraviolet rays and excellent with respect to sodium ions by a method wherein organic aluminum is made to photochemically react with a nitride gas. CONSTITUTION:Using an organic aluminum, prefarably Al (CH3)3(called TMA) and ammonia, a passivation film of aluminum nitride is produced by using photo vapor phase reaction of irradiation with an ultraviolet ray particularly with a wavelength of 300nm or less. In production of such an AIN, since TMA and ammonia are excited with a light of 300nm or less, it is unnecessary to use mercury. Further, since this AIN is superior to Si nitride in thermal conductivity by about 5 times the local heating in an IC chip can be prevented in a chip. Besides, the optical energy band width is about 7eV (177nm); therefore, ultraviolet rays (184nm or 254nm) can be penetrated. The AIN is a nitride and so can at the same time be expected in barrier effect against alkali ions of sodium and the like.
Patent JP-H07120636-A (JP)
Title: Light frequency wave transmission line
Inventor: KOBAYASHI TETSUO
IPC: G02B6/02
Filed: 1993-10-21
Abstract: PURPOSE:To provide a light wave transmission line applicable to various devices which has a columnar form in which any one of the diagonal, long axis and long side of at least one section crossing the longitudinal direction of a negative dielectric medium is smaller than a light wavelength, and utilizes that the optical electromagnetic field can locally exist in a sufficiently small range, compared with the light wavelength by covering the negative dielectric medium near the section with a positive dielectric medium. CONSTITUTION:A columnar negative dielectric medium 1 is enclosed by 7 a positive dielectric medium 2, and one end is connected to an optical waveguide 3 such as optical fiber through a coupling matching part 4. This constitution is based on the interaction in the boundary part between the negative dielectric medium 1 having a negative real number part of dielectric ratio and the positive dielectric medium 3 having a positive dielectric ratio, and it allows the transmission only in the axial direction along the boundary face of the negative dielectric having a sufficiently small aperture, compared with wavelength, but no transmission in any radial direction, and has a form having a phase constant only in the axial direction, or the form in which a positive dielectric plate is connected to a negative dielectric plate.
Patent JP-H03124468-A (JP)
Title: Thermal printer control method
Inventor: TAKEDA KOICHI
IPC: H02P8/08
Filed: 1989-10-09
Abstract: PURPOSE:To prevent the shift of dot pitch in printing by a method wherein the angle of reverse rotation of a motor caused by the restoring force from deflection of a rubber part of a platen is previously identified, and at the restart of the stepping motor, the motor is returned by that angle before excitation. CONSTITUTION:A two-phase stepping motor is used as a motor 1. A platen 2 having an outer diameter of 14.2mmphi is covered with a rubber part 22 having a wall thickness of 2.6mm. The platen 2 is driven by the motor 1 through a three-stage reducing gear 5. A thermal head 4 of a line dot system is brought into elastic contact with the platen 2 through a recording medium 3 made of heat sensitive paper. When the excitation of a stator 12 is interrupted, a magnetic tooth (a) of a rotor 11 which has been stopped at a position of a pole tooth phi1' of the stator 12 is rotated reversely by an angle theta=4 degrees to face a pole tooth phi1. Therefore, at the restart of the motor 1, the stator 12 is not excited at phi1'-phi2' but at phi1, whereby idle rotation of the platen corresponding to the return angle of the rotor of the motor 1 in the reverse direction is offset. As a result, the head of a character printed on the recording medium cannot be contracted.
Patent JP-H03124716-A (JP)
Title: Curing agent composition
Inventor: IKEDA YOSHIMINE
IPC: C08F283/01
Filed: 1989-10-09
Abstract: PURPOSE:To obtain a curing agent composition improved in safety and stability and being useful for an unsaturated polyester resin by combining a diacyl peroxide as a curing agent with an organometallic soap as a gelling agent in a specified ratio. CONSTITUTION:A curing agent composition for an unsaturated polyester resin, formed from 50-99wt.% diacyl peroxide as the curing agent and 50-1wt.% organometallic soap as a gelling agent. Examples of the diacyl peroxides include dibenzoyl peroxide and dilauroyl peroxide. As the metals of the organometallic soaps, bi- to penta-valent transition metals can be used, and naphthenates and octylates of magnesium and zirconium are desirable.
Patent JP-H08125362-A (JP)
Title: Electronic apparatus
Inventor: AKASHI KAZUYUKI
IPC: H05K7/20
Filed: 1994-10-27
Abstract: PURPOSE: To miniaturize a unit case, and prevent the life of a component from being shortened on account of heat, by installing a unit containing a group of heat sources which have nearly equal heat resistances, and a heat radiation plate which comes into surface contact with the unit. CONSTITUTION: A frame 3 arranged on a base 2, and units 4-7 which are detachable from the frame 3 are contained. The unit 4 is engaged with the frame 3. In this state, the outer wall of the unit 4 comes into surface contact with the inner wall 3a of an aperture part of the frame 3. Similarly, the outer wall of the unit 5, the outer wall of the unit 6, and the outer wall of the unit 7 come into surface contact with the inner wall 3b of the aperture part of the frame 3, the inner wall 3c of the aperture part of the frame 3, and the inner wall 3d of the aperture part of the frame 3, respectively. Since constituent components are classified and unitized on the basis of the degree of the heat resistance, the life of components can be prevented from being decreased by heat.
Patent JP-H06211809-A (JP)
Title: 2-aminopyrimidine-4-carboxamide derivative
Inventor: PASUKARU JIYORUJIYU
IPC: C07D401/12
Filed: 1993-10-21
Abstract: PURPOSE: To provide a new 2-aminopyrimidine-4-carboxamide derivative which can be used for the treatment of micturition insufficiency due to benign prostatic hypertrophy, such as dysuria and frequent micturition.  
     CONSTITUTION: The derivative is represented by the formula I {wherein: each of (m) and (n) is 2 or 3; X is H, F, Cl or a 1-methylethyl, methoxy or ethoxy group; each of R 1  and R 2  is H or a methyl group; R 3  is H or a 1-3C alkyl group; and R 4  is a 1-3C alkyl, (hydroxy)(methoxy)propyl or dimethoxypropyl group, -CH 2 -CO-N(R 5 ) 2  (R 5  is H or a methyl group), -(CH 2 ) 2 -Ar (Ar is a phenyl group), a group represented by the formula IV ((p) is 2 or 3; and one of Z 1  and Z 2  is CH and the other is an N atom), or the like; wherein optionally, R 3  and R 4 , together with the N atom to which they are attached, form a group represented by the formula V [Z 3  is O, NR 7  (R 7  is H, a methyl group or a group represented by the formula VI), or the like]} and their acid addition salts, such as N-(2-amino-2-oxoethyl)-2-{[3-((2-phenoxyethyl)methylamino) propyl]amino}pyrimidine-4-carboxamide-ethanedioate. The compound represented by the formula I is prepared from a compound represented by the formula II via a compound represented by the formula III. 
     COPYRIGHT: (C)1994,JPO
Patent JP-2000100145-A (JP)
Title: Insertion port for recording medium
Inventor: ONO KATSUJI
IPC: G11B33/02
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To obtain an insertion port, for a recording medium used in various acoustic apparatuses such as a car audio cassette reproducing apparatus or the like, which is provided with an illumination part as its position guide at low costs, which increases its dignity and its originality and which is discriminated from similar products. SOLUTION: In an escutcheon panel 2 on the surface of a cassette tape reproducing apparatus, milkwhite characters 5 which use a light transmitting member are formed on a dust cover 3 which is provided at an insertion port 1 for a cassette tape, two lamps 8 which illuminate the dust cover 3 are provided on the rear side of the dust cover 3, and the display characters 5 stand out in the insertion port 1 for the cassette tape. In addition, a leaf switch which turns off the respective lamps 8 by the opening operation of the dust cover 3 is installed at the insertion port 1 for the cassette tape, and the lamps 8 are turned off when the cassette tape is inserted into the insertion port 1 so that an inside structure is not visible.